CN109339099A - A kind of municipal works road pavement structure - Google Patents
A kind of municipal works road pavement structure Download PDFInfo
- Publication number
- CN109339099A CN109339099A CN201811322833.4A CN201811322833A CN109339099A CN 109339099 A CN109339099 A CN 109339099A CN 201811322833 A CN201811322833 A CN 201811322833A CN 109339099 A CN109339099 A CN 109339099A
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- Prior art keywords
- tube road
- support wall
- road body
- kerbstone
- wall
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to a kind of municipal works road pavement structures.Including the water tight concrete base above primary soil layer is arranged in, U-tube road body in middle part is provided in water tight concrete base, in middle part U-tube road, the left side of intracoelomic cavity is equipped with Left-side support wall, right side is equipped with Right side support wall, U-tube road body in left side is provided on Left-side support wall, U-tube road body in right side is provided on Right side support wall, middle part U-tube road body and left side U-tube road body, gully is formed between right side U-tube road body, Vomitory is formed between two U-tube road bodies, drainage cavity on the left of being formed between middle part U-tube road body Left-side support wall, right side drainage cavity is formed between right side wall and Right side support wall, duct chamber is formed between two support walls;Two sides at the top of middle part U-tube road body are respectively equipped with left side kerbstone and right side kerbstone.Municipal works road pavement structure function of the invention is abundant, and operating cost is low.
Description
Technical field
The invention belongs to municipal works technical field more particularly to a kind of municipal works road pavement structures.
Background technique
Municipal works refer to urban operating mechanism construction project, and in China, urban operating mechanism refers in metropolitan district, town planning construction model
It encloses interior setting, provide various buildings, the structure of paid or free public product and service based on government responsibility and obligation for resident
Object, equipment etc. are built, the matched various public infrastructure developments of urban life belong to municipal works scope, such as common city
City's road, bridge, subway, for example, with the various pipelines that are closely related of life: rainwater, sewage, Shang Shui, middle water, electric power, telecommunications,
Heating power, combustion gas etc., there are also square, the construction of urban afforestation etc. belongs to municipal works scope.
Road pavement is one of highly important content in municipal works, and town road needs to consider urban duct, city
The arrangement of greenbelt, cycle track etc., therefore town road Yao Bi highway is increasingly complex.Existing municipal works road pavement one
As can only meet basic passage demand, function is poor in terms of the laying of municipal pipeline and draining, when road ponding is excessive
When not only Pedestrians and vehicles is be easy to cause to perplex, can also road pavement damage, and extremely inconvenient cleaning.Therefore row is set on road
Water installations are necessary, at present the drainage system of road mostly use in street be arranged between stone and road rhone or
It is embedded in the drainpipe (cooperating with gully) of below ground, but when encountering a large amount of drainings, be easy to cause ponding timely
The problems such as discharge.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of municipal works road pavement structure,
Have and municipal pipeline and flowing line are included in structure on the basis of the good traffic capacity, after enabling municipal works road pavement
Feature-rich perfect, maintenance cost is low in prolonged operation.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of municipal works road
Road laying structure includes the water tight concrete base being arranged in above primary soil layer, is provided in water tight concrete base
Middle part U-tube road body, in middle part U-tube road, the left side of intracoelomic cavity is equipped with Left-side support wall, right side is equipped with Right side support wall,
It is provided with U-tube road body in left side on Left-side support wall, right side U-tube road body, middle part U are provided on Right side support wall
Left side gully, the right side of middle part U-tube road body are formed between the left side wall of shape pipeline body and the lateral wall of left side U-tube road body
Right side gully is formed between wall and the lateral wall of right side U-tube road body, U-tube road body and right side U-tube road body two in left side
Vomitory is formed between the inner sidewall of person, is formed between the left side wall and Left-side support wall of middle part U-tube road body and a left side
The left side drainage cavity of side gully perforation, formation and right side between the right side wall and Right side support wall of middle part U-tube road body
The right side drainage cavity of gully perforation forms the pipe with Vomitory perforation between Left-side support wall and Right side support wall
Road chamber;The orlop of duct chamber is provided with multiple function pipelines, in the inside of both Left-side support wall and Right side support wall
Multiple brackets are mounted on, cable is installed on bracket;In left side, the well head of gully and right side gully was mounted on
Strainer is equipped with door in the port of Vomitory;Two sides at the top of middle part U-tube road body are respectively equipped with left side kerbstone and the right side
Dypass kerb, left side kerbstone and right side kerbstone are all made of concrete prefabricated molding and are hollow structure, in the outside of the two
Multiple water holes are equipped on wall, between the intracavity bottom of left side kerbstone and the inner cavity of left side gully, right side kerbstone it is interior
It is connected to by downcomer between bottom of chamber portion and the inner cavity of right side gully;In middle part U-tube road the outside of body from the bottom to top according to
It is secondary to be equipped with back fill course, the closely knit sandy soil layer in side, pervious concrete bed course and greening soil layer, left side kerbstone and right side kerbstone
The bottom of the two is respectively positioned in the closely knit sandy soil layer in side, and pervious concrete bed course and the interface of both greening soil layers are located at left side
The medium position of kerbstone and right side kerbstone;In left side, the intracavity bottom of both U-tube road body and right side U-tube road body is all provided with
There is the closely knit sandy soil layer in middle part, the top of closely knit sandy soil layer is equipped with waterproof pavement layer at middle part.
The advantages and positive effects of the present invention are: the present invention provides a kind of municipal works road pavings reasonable in design
If structure, compared with existing municipal works road pavement structure, by arranged below by middle part U on road surface in the technical program
The subterranean corridor that shape pipeline body, left side U-tube road body, right side U-tube road body, Left-side support wall and Right side support wall are constituted
Structure, and in the structure of corridor formed on the left of drainage cavity, right side drainage cavity and duct chamber, enable this road pavement structure have
Municipal pipeline storage is laid with and the functions such as smooth draining can be kept away in maintenance process in the future after this road structure is laid with
Exempt to excavate repeatedly, therefore maintenance cost is lower, influences smaller on vehicle, the current of pedestrian, be a kind of more advanced reasonably apply
Work structure.By gully and right side gully on the left of the formation of corridor inside configuration, the sewage for enabling road surface, rainwater are more quickly
The case where drainage cavity into two sides drains, effectively prevents surface gathered water.Meanwhile it catchmenting, arranges by having in two sides setting
The left side kerbstone and right side kerbstone of water function enable the extra rainwater gathered in greening soil layer gradually be emitted into via gully
Drainage cavity, caused greenbelt is damaged problem when effectively preventing heavy rain or pouring excess.By by function pipeline and
Cable is arranged in duct chamber, and maintenance personnel, which can easily enter in duct chamber from Vomitory, repairs maintenance, is promoted
The convenience of maintenance maintenance, reduces the cost of maintenance maintenance.
Preferably: the external waterproof layer of pitch material is equipped on the lateral wall of middle part U-tube road body, in left side U-tube
The interior waterproof layer of pitch material is equipped on the inner sidewall of both road body and right side U-tube road body.
Preferably: Left-side support wall and the both brick formation of Right side support wall, on Left-side support wall and right side
The waterproof coating of pitch material is equipped on the inner sidewall and lateral wall of both support walls.
Preferably: middle part U-tube road body, left side U-tube road body and right side U-tube road body are all made of concrete prefabricated segmentation
Molding.
Preferably: the stair for entering duct chamber for personnel are equipped in Vomitory.
Preferably: function pipeline includes heat distribution pipeline, water supply line and gas pipeline, and cable includes electric power cable and communication
Cable.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, Left-side support wall;2, left side drainage cavity;3, back fill course;4, left side gully;5, the closely knit sand in side
Soil layer;6, pervious concrete bed course;7, soil layer is afforested;8, left side kerbstone;9, the closely knit sandy soil layer in middle part;10, waterproof pavement
Layer;11, left side U-tube road body;12, Vomitory;13, door;14, right side U-tube road body;15, interior waterproof layer;16, mistake
Strainer;17, right side kerbstone;18, downcomer;19, right side gully;20, external waterproof layer;21, right side drainage cavity;22, right
Collateral buttress body;23, middle part U-tube road body;24, water tight concrete base;25, bracket;26, stair;27, duct chamber;28,
Function pipeline;29, primary soil layer.
Specific embodiment
In order to further understand the content, features and effects of the present invention, hereby lifting following embodiment, detailed description are as follows:
Referring to Figure 1, municipal works road pavement structure of the invention includes 29 top of primary soil layer is arranged in impermeable
Water coagulation soil matrix layer 24 is provided with middle part U-tube road body 23, the body 23 in middle part U-tube road in water tight concrete base 24
The left side of inner cavity is equipped with Left-side support wall 1, right side is equipped with Right side support wall 22, is provided with a left side on Left-side support wall 1
Side U-tube road body 11 is provided with right side U-tube road body 14 on Right side support wall 22.
Therefore, left side draining is formed between the left side wall of middle part U-tube road body 23 and the lateral wall of left side U-tube road body 11
Well 4 forms right side gully 19, on a left side between the right side wall of middle part U-tube road body 23 and the lateral wall of right side U-tube road body 14
Vomitory 12 is formed between the inner sidewall of 14 the two of side U-tube road body 11 and right side U-tube road body.
The left side penetrated through with left side gully 4 is formed between the left side wall and Left-side support wall 1 of middle part U-tube road body 23
Side drainage cavity 2 is formed between the right side wall and Right side support wall 22 of middle part U-tube road body 23 and is penetrated through with right side gully 19
Right side drainage cavity 21.The pipeline penetrated through with Vomitory 12 is formed between Left-side support wall 1 and Right side support wall 22
Chamber 27.
In the present embodiment, Left-side support wall 1 and the both brick formation of Right side support wall 22, in Left-side support wall
1 and both Right side support walls 22 inner sidewall and lateral wall on be equipped with the waterproof coating of pitch material, waterproof coating can be with
Asphalt waterproofing material is brushed on surface after supporting building wall to be formed.
In the present embodiment, middle part U-tube road body 23, left side U-tube road body 11 and 14 three of right side U-tube road body are all made of
Concrete prefabricated sectional forming, transport are overlapped paragraph by paragraph to construction site.
The orlop of duct chamber 27 is provided with multiple function pipelines 28, in Left-side support wall 1 and Right side support wall 22
It is mounted on multiple brackets 25 on the inside of the two, cable is installed on bracket.In the present embodiment, function pipeline 28 includes heating power
Pipeline, water supply line and gas pipeline, cable includes electric power cable and the communications cable, it will be appreciated that function pipeline 28 is also
It may include other types of pipeline such as intermediate water pipeline etc..
In left side, the well head of gully 4 and right side gully 19 is mounted on filter screen 16, in the port of Vomitory 12
Equipped with door 13.Filter screen 16 is used to be filtered the sewage flowed into gully 19, filters out the bulk sundries wherein contained,
Drainage cavity is avoided to block.Door 13 is opened, service personnel can enter the inside of duct chamber 27.It is logical entering and leaving in the present embodiment
The stair 26 for entering duct chamber 27 for personnel are equipped in road 12.
In middle part U-tube road, the two sides at 23 top of body are respectively equipped with left side kerbstone 8 and right side kerbstone 17, left side curb
Stone 8 and right side kerbstone 17 are all made of concrete prefabricated molding and are hollow structure.Kerbstone 8 and right side kerbstone 17 in left side
Multiple water holes are equipped on the lateral wall of the two, between the intracavity bottom of left side kerbstone 8 and the inner cavity of left side gully 4, right
It is connected to by downcomer 18 between the intracavity bottom of dypass kerb 17 and the inner cavity of right side gully 19.
In middle part U-tube road, the outside of body 23 is successively arranged back fill course 3, the closely knit sandy soil layer 5 in side, permeable from the bottom to top
The bottom of both concrete cushion 6 and greening soil layer 7, left side kerbstone 8 and right side kerbstone 19 is respectively positioned on the closely knit sandy soil in side
In layer 5 (fixation for being conducive to left side kerbstone 8 and right side kerbstone 19), 7 the two of pervious concrete bed course 6 and greening soil layer
Interface is located at the medium position of left side kerbstone 8 and right side kerbstone 19.
In left side U-tube road, the intracavity bottom of 14 the two of body 11 and right side U-tube road body is equipped with the closely knit sandy soil layer in middle part
9, at middle part, the top of closely knit sandy soil layer 9 is equipped with waterproof pavement layer 10 (such as bituminous pavement).
In the present embodiment, the external waterproof layer 20 of pitch material is equipped on the lateral wall of middle part U-tube road body 23, on a left side
The interior waterproof layer 15 of pitch material is equipped on the inner sidewall of 14 the two of side U-tube road body 11 and right side U-tube road body.It is external
Waterproof layer 20 and interior waterproof layer 15 are brushed asphalt waterproofing material formation on surface after respective members are pre-formed and (are also possible to
It is laid with malthoid layer).
Form of construction work:
Open type tunnel is excavated in construction area, one layer of water tight concrete layer is poured on the primary soil layer 29 of bottom
24;Setting middle part U-tube road body 23 is put along length of tunnel direction later, carries out closure processing in seam crossing;In middle part U-tube
Left-side support wall 1 is built on the bottom wall of road body 23 and Right side support wall 22, the width of wall are formulated according to engineering discipline;?
Waterproof coating is set on the side wall of Left-side support wall 1 and Right side support wall 22;In Left-side support wall 1 and Right side support wall
Mounting bracket 25 on the inner wall of both bodies 22 is arranged concrete support pier in the bottom of duct chamber 27 and installs fixed function pipeline
28;Put U-tube road body 11 and right side U-tube road on the left of setting respectively on Left-side support wall 1 and Right side support wall 22
Body 14 simultaneously carries out necessary anchoring;It backfills to form back fill course 3 from two sides later, setting left side kerbstone 8 and right side after compacting
Left side kerbstone 8 and right side kerbstone 19 are simultaneously penetrated through connection with corresponding gully using downcomer 18 by kerbstone 19;Later
The closely knit sandy soil layer 5 in side is set on back fill course 3, pervious concrete bed course is set on the closely knit sandy soil layer 5 in side after compacting
6, greening soil layer 7 is spread after molding on pervious concrete bed course 6;Later in left side U-tube road body 11 and right side U-tube road body
The closely knit sandy soil layer 9 in 14 intracavity bottoms setting middle part, is arranged waterproof pavement layer 10 above after compacting;Gully 4, the right side in left side
Filter screen 16 is arranged in the well head of side gully 19, and stair 26 are installed in Vomitory 12 and door 3 is arranged at port.
The course of work:
Rainwater, the sewage on ground etc. enter left side gully 4 and right side gully 19 via filter screen 16, and eventually enter into
Left side drainage cavity 2 and right side drainage cavity 21;The excessive rainwater or irrigation water accumulated in soil layer 7 is afforested, via left side kerbstone 8
The inner cavity of left side kerbstone 8 and right side kerbstone 19 is flowed into the water hole on 19 two lateral walls of right side kerbstone, then under
Water pipe 18 enters in corresponding gully.
Claims (6)
1. a kind of municipal works road pavement structure, it is characterized in that: including that setting is waterproof mixed above primary soil layer (29)
Solidifying soil matrix layer (24) are provided with middle part U-tube road body (23), in middle part U-tube road body on water tight concrete base (24)
(23) left side of inner cavity is equipped with Left-side support wall (1), right side is equipped with Right side support wall (22), in Left-side support wall (1)
On be provided with left side U-tube road body (11), be provided on Right side support wall (22) right side U-tube road body (14), middle part U-shaped
Left side gully (4), middle part U-tube are formed between the left side wall of pipeline body (23) and the lateral wall of left side U-tube road body (11)
Right side gully (19) is formed between the right side wall of road body (23) and the lateral wall of right side U-tube road body (14), in left side U-tube
Vomitory (12) are formed between road body (11) and the inner sidewall of right side U-tube road body (14) the two, in middle part U-tube road body
(23) the left side drainage cavity (2) with left side gully (4) perforation is formed between left side wall and Left-side support wall (1), in
It is formed between the right side wall and Right side support wall (22) of portion U-tube road body (23) and is arranged with the right side of right side gully (19) perforation
Water cavity (21) forms the pipeline with Vomitory (12) perforation between Left-side support wall (1) and Right side support wall (22)
Chamber (27);
The orlop of duct chamber (27) is provided with multiple function pipelines (28), in Left-side support wall (1) and Right side support wall
(22) inside of the two is mounted on multiple brackets (25), is equipped with cable on bracket (25);Gully (4) and the right side in left side
The well head of side gully (19) is mounted on filter screen (16), is equipped with door (13) in the port of Vomitory (12);In middle part U
Two sides at the top of shape pipeline body (23) are respectively equipped with left side kerbstone (8) and right side kerbstone (17), left side kerbstone (8) and the right side
Dypass kerb (17) is all made of concrete prefabricated molding and is hollow structure, and multiple water holes are equipped on the lateral wall of the two,
Between the intracavity bottom of left side kerbstone (8) and the inner cavity of left side gully (4), the intracavity bottom of right side kerbstone (17) and right
It is connected to by downcomer (18) between the inner cavity of side gully (19);
The outside of middle part U-tube road body (23) be successively arranged from the bottom to top back fill course (3), the closely knit sandy soil layer in side (5), thoroughly
The bottom of both water coagulation soil padding (6) and greening soil layer (7), left side kerbstone (8) and right side kerbstone (17) is respectively positioned on side
In the closely knit sandy soil layer in portion (5), the interface of pervious concrete bed course (6) and greening soil layer (7) the two is located at left side kerbstone (8)
With the medium position of right side kerbstone (17);In the interior bottom of chamber of left side U-tube road body (11) and right side U-tube road body (14) the two
Portion is equipped with the closely knit sandy soil layer (9) in middle part, is equipped with waterproof pavement layer (10) in the top of the closely knit sandy soil layer in middle part (9).
2. municipal works road pavement structure as described in claim 1, it is characterized in that: in the outer of middle part U-tube road body (23)
Side wall is equipped with the external waterproof layer (20) of pitch material, in both left side U-tube road body (11) and right side U-tube road body (14)
Inner sidewall on be equipped with the interior waterproof layer (15) of pitch material.
3. municipal works road pavement structure as described in claim 1, it is characterized in that: Left-side support wall (1) and right side branch
Buttress body (22) both brick formation, in the inner sidewall of both Left-side support wall (1) and Right side support wall (22) and outer
The waterproof coating of pitch material is equipped on side wall.
4. municipal works road pavement structure as described in claim 1, it is characterized in that: middle part U-tube road body (23), left side U
Shape pipeline body (11) and right side U-tube road body (14) are all made of concrete prefabricated sectional forming.
5. municipal works road pavement structure as described in claim 1, it is characterized in that: being equipped in Vomitory (12) for people
Member enters the stair (26) of duct chamber (27).
6. municipal works road pavement structure as described in claim 1, it is characterized in that: function pipeline (28) includes thermal pipe
Road, water supply line and gas pipeline, cable include electric power cable and the communications cable.
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